What is 2x to the second power+ 6x-8 and x+3 in standered form

b

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anser is a

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negitive slope

x= -3 and

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to find the roots of a cubic, use division or factoring to find the factors then set equal to 0. as this is a difference of cubes, it factors into

where a is the cube root of .

here   this is 27 and the cube root of 27 is 3. so we write using the form:

.

set each factor to 0 and solve for x.

x-3=0

x=3

the quadratic expression does not factor and must be solved using the quadratic formula.

where a = 1, b=3, and c=9

this cubic has two complex roots.

he has now walked a total of what?

if i know what this is maybe i can

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